One of the things that needs to be understood when finding an influencer is that whatever beliefs they choose to share with the world may be attributed to you too. People assume that if you choose to work closely with someone, that you condone their behavior.
It could be expected of you, if you find yourself with a misbehaving influencer, to cut ties with them. It's best to steer clear of people or organizations that don't share the kind of image you want to be known for.